1566395220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{87313}}^1$

素因数の和:87361

約数の個数: 96

約数和(自身を含む): 4928700672

約数和(自身を除く): 3362305452

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 23, 26, 30, 39, 46, 52, 60, 65, 69, 78, 92, 115, 130, 138, 156, 195, 230, 260, 276, 299, 345, 390, 460, 598, 690, 780, 897, 1196, 1380, 1495, 1794, 2990, 3588, 4485, 5980, 8970, 17940, 87313, 174626, 261939, 349252, 436565, 523878, 873130, 1047756, 1135069, 1309695, 1746260, 2008199, 2270138, 2619390, 3405207, 4016398, 4540276, 5238780, 5675345, 6024597, 6810414, 8032796, 10040995, 11350690, 12049194, 13620828, 17026035, 20081990, 22701380, 24098388, 26106587, 30122985, 34052070, 40163980, 52213174, 60245970, 68104140, 78319761, 104426348, 120491940, 130532935, 156639522, 261065870, 313279044, 391598805, 522131740, 783197610, 1566395220]

約数ペア:

[(1, 1566395220), (2, 783197610), (3, 522131740), (4, 391598805), (5, 313279044), (6, 261065870), (10, 156639522), (12, 130532935), (13, 120491940), (15, 104426348), (20, 78319761), (23, 68104140), (26, 60245970), (30, 52213174), (39, 40163980), (46, 34052070), (52, 30122985), (60, 26106587), (65, 24098388), (69, 22701380), (78, 20081990), (92, 17026035), (115, 13620828), (130, 12049194), (138, 11350690), (156, 10040995), (195, 8032796), (230, 6810414), (260, 6024597), (276, 5675345), (299, 5238780), (345, 4540276), (390, 4016398), (460, 3405207), (598, 2619390), (690, 2270138), (780, 2008199), (897, 1746260), (1196, 1309695), (1380, 1135069), (1495, 1047756), (1794, 873130), (2990, 523878), (3588, 436565), (4485, 349252), (5980, 261939), (8970, 174626), (17940, 87313)]